Dublin, California
United States
11
2026-04-23
The entities that hold a legal rights for patent applications filed by inventor Heo Seongjun:
Seongjun Heo from Dublin, US has applied for patents for these inventions. The list has both pending applications and granted patents:
CORE REMOVAL
#2 | 2025-03-13TIN OXIDE MANDRELS IN PATTERNING
#3 | 2024-04-04Removing metal contamination from surfaces of a processing chamber
#4 | 2024-03-14Alternating etch and passivation process
#5 | 2023-06-22Alternating etch and passivation process
#6 | 2023-05-11Removing metal contamination from surfaces of a processing chamber
#7 | 2023-03-02CORE REMOVAL
#8 | 2022-06-30Alternating etch and passivation process
#9 | 2022-02-03REMOVING METAL CONTAMINATION FROM SURFACES OF A PROCESSING CHAMBER
#10 | 2021-08-26Tin oxide mandrels in patterning
#11 | 2019-08-01Tin oxide mandrels in patterning
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